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CN-224208086-U - Adjustable soil crushing device for agricultural planting

CN224208086UCN 224208086 UCN224208086 UCN 224208086UCN-224208086-U

Abstract

The utility model discloses an adjustable soil crushing device for agricultural planting, which comprises a bottom plate, a walking seat, a soil crushing box and a soil crushing assembly, wherein the soil crushing assembly is arranged, a rotating rod I and a regulating gear I are regulated through a speed regulating assembly to synchronously rotate a rotating rod I and a regulating gear I, and a driven rod is synchronously meshed and rotated through the regulating gear I and the regulating gear II so as to facilitate the rotation speed between two groups of crushing rollers, so that the rotation speed can be increased for harder soil to enhance the crushing effect, the rotation speed is properly reduced for moist soil to prevent blockage, and the speed regulating assembly is arranged to facilitate the rotation of a speed regulating cylinder and the rotation rod II to indirectly change the rotation speed of the speed regulating cylinder and the rotation rod II through changing the position of the regulating wheel so as to achieve the effect of regulating different frequency rotation speeds.

Inventors

  • Zier'er Er

Assignees

  • 普格县久盛生态农业开发有限公司

Dates

Publication Date
20260508
Application Date
20250512

Claims (7)

  1. 1. The utility model provides an adjustable hack device for farming, includes bottom plate (1), walking seat (2) and hack case (3), both sides are provided with walking seat (2) respectively around the bottom of bottom plate (1), hack case (3) are installed on the top of bottom plate (1); The novel soil crushing device is characterized by further comprising a soil crushing assembly (4), wherein the soil crushing assembly (4) is arranged on the inner side of the soil crushing box (3), the soil crushing assembly (4) comprises a crushing roller (41), a first rotating rod (42), a first adjusting gear (43), a second adjusting gear (44), a driven rod (45), a belt pulley group (46), a second rotating rod (47), a first fixing frame (48) and a speed regulating assembly (49), the crushing roller (41) is arranged on the outer side of the middle of the first rotating rod (42), the left end of the first rotating rod (42) is fixedly connected with the inner sides of the middle of the inner side belt pulleys on the first adjusting gear (43) and the belt pulley group (46) respectively, the first adjusting gear (43) is meshed with the second adjusting gear (44) to rotate, the inner sides of the middle of the second adjusting gear (44) are fixedly connected with the left end of the driven rod (45), the middle of the lower inner side belt pulley of the belt pulley group (46) is fixedly connected with the left end of the second rotating rod (47), and the inner side of the middle of the speed regulating assembly (49) is fixedly connected with the middle of the second rotating rod (47) respectively.
  2. 2. The adjustable agricultural planting soil crushing device according to claim 1, wherein the speed adjusting assembly (49) comprises a speed adjusting cylinder (491), an adjusting wheel (492), a movable table (493), an adjusting rod (494), an adjusting motor (495), a screw rod (496), a smooth motor (497) and a second fixing frame (498), the bottom of the speed adjusting cylinder (491) is in rotating fit with the adjusting wheel (492), the adjusting wheel (492) is arranged at the inner side of the upper end of the movable table (493), the inner side of the middle part of the adjusting wheel (492) is in rotating fit with the adjusting rod (494), the adjusting wheel (492) is in sliding fit with the adjusting rod (494) through the movable table (493), the right end of the adjusting rod (494) is in threaded fit with the output end of the adjusting motor (495), the right end of the screw rod (496) is in rotating fit with the output end of the smooth motor (497) through a coupling, and the inner side of the middle part (492) is in sliding fit with the second fixing frame (498) through the coupling, and the middle part (493) is arranged at the inner side of the middle part (498) of the middle part (47).
  3. 3. The adjustable soil crushing device for agricultural planting of claim 1, wherein the two groups of crushing rollers (41) are horizontally distributed and arranged on the upper side of the inside of the soil crushing box (3) through a first rotating rod (42) and a driven rod (45).
  4. 4. The adjustable agricultural planting soil crushing device according to claim 1, wherein the first adjusting gear (43) and the second adjusting gear (44) are meshed for rotation, and the first rotating rod (42) and the driven rod (45) are synchronously rotated and adjusted through the first adjusting gear (43) and the second adjusting gear (44).
  5. 5. The adjustable agricultural planting soil crushing device according to claim 1, wherein the first fixing frame (48) is arranged in an n-shaped manner, and the left ends of the first rotating rod (42) and the second rotating rod (47) are respectively in rotating fit with the inner side of the left end of the first fixing frame (48).
  6. 6. The adjustable agricultural planting soil crushing device according to claim 2, wherein the adjusting wheel (492) is connected with the outer surface of the lower end of the speed adjusting cylinder (491), and the adjusting wheel (492) is rotatably adjusted along the upper inner side of the movable table (493) through the adjusting rod (494).
  7. 7. The adjustable soil crushing device for agricultural planting of claim 2, wherein the adjusting rod (494) and the screw rod (496) are respectively arranged on the inner side of the upper end of the second fixing frame (498) in an inclined manner, and the movable table (493) performs inclination translation adjustment along the screw rod (496).

Description

Adjustable soil crushing device for agricultural planting Technical Field The utility model relates to the technical field of agricultural machinery, in particular to an adjustable soil crushing device for agricultural planting. Background The agriculture is the industry that utilizes growth development law of animals and plants, obtains the product through artificial cultivation, and the agriculture belongs to first industry, and the science of research agriculture is agronomic, and the work object of agriculture is living animals and plants, and the product that obtains is animals and plants itself, and agriculture are the basic industry that provides support national economy construction and development, and current hack device for farming can't be convenient handle the impurity of filtering behind the hack, when smashing the soil of bulk, generally use the rubbing crusher to smash soil, rethread filter screen filters rubble and impurity in the soil, and rubble and impurity stay on the filter screen after soil filters, can cause the filter screen to block up, need take out the filter screen from reducing mechanism, and manual clearance is got up very inconvenient. For example, publication number CN202221243906.2 discloses a soil crushing device for farming, drives the bracing piece through the second lead screw and removes to make the bracing piece position of fixed length change, make the filter seat incline to the baffle position in the organism, drive the clearance seat through first lead screw and remove on the filter seat, make the clearance seat promote remaining rubble and impurity on the filter screen and get into the collection box from the recovery passageway, do not need the manual filter screen of taking out to clear up, it is more convenient to clear up. A hack device for farming adopts the motor to adjust the mode of crushing roller to reach the effect of adjusting the rotational speed when carrying out hack processing more, but when adjusting motor's running frequency, need ensure that the shredder has shut down completely, but the hardness and the humidity of the earth that hack equipment faced at the during operation are all different, and then adopts the motor to adjust the mode of rotational speed comparatively troublesome, also can reduce the result of use of hack device. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides an adjustable soil crushing device for agricultural planting, which solves the problems. (II) technical scheme The adjustable soil crushing device for agricultural planting comprises a bottom plate, a traveling seat, a soil crushing box and a soil crushing assembly, wherein the traveling seats are respectively arranged on the front side and the rear side of the bottom plate, the soil crushing box is installed at the top end of the bottom plate, the soil crushing assembly is installed on the inner side of the soil crushing box, the soil crushing assembly comprises a crushing roller, a first rotating rod, a first adjusting gear, a second adjusting gear, a driven rod, a belt pulley group, a second rotating rod, a fixing frame and a speed regulating assembly, the crushing roller is installed on the outer side of the middle of the first rotating rod, the left end of the first rotating rod is fixedly connected with the inner sides of the middle parts of inner side pulleys on the first adjusting gear and the belt pulley group respectively, the first adjusting gear is meshed with the second adjusting gear to rotate, the middle inner side of the second adjusting gear is fixedly connected with the left end of the driven rod, the middle part of the lower inner side pulley of the belt pulley group is fixedly connected with the left end of the second rotating rod, the middle inner side of the middle part of the speed regulating assembly is fixedly connected with the middle part of the second rotating rod, and the first rotating rod, the speed regulating assembly and the inner side of the first rotating rod and the driven rod are installed on the inner side of the soil crushing box respectively. Preferably, the speed regulating assembly comprises a speed regulating cylinder, a regulating wheel, a movable table, a regulating rod, a regulating motor, a screw rod, a smoothing motor and a second fixing frame, wherein the bottom of the speed regulating cylinder is in running fit with the regulating wheel, the regulating wheel is arranged on the inner side of the upper end of the movable table, the inner side of the middle part of the regulating wheel is in running fit with the regulating rod, the regulating wheel is in sliding fit with the regulating rod through the movable table, the right end of the regulating rod is in driving connection with the output end of the regulating motor through a coupler, the inner side of the lower end of the movable table is in threaded fit with the screw rod, the right end